An affidavit filed on behalf of the Union of India by Anil Kumar, Under Secretary in the Ministry of Housing and Urban Affairs, Government of India states that no instructions have been given by the Land and Development Officer to any Municipal Corporation to go slow or to stop the sealing process. Supreme Court directs the Municipal Corporations to continue with the sealing process, wherever necessary.

Order of the National Green Tribunal in the matter of Ramesh Chand Vs State of Himachal Pradesh & Others dated 16/07/2018 regarding hotels operating in the city of Kullu without following the environmental norms.

Order of the National Green Tribunal in the matter of We the People Vs Union of India & Others dated 11/07/2018 regarding illegal felling of trees at Chak Ganjaria Farm at Lucknow in the process of setting up of Hightech City.

Models of human migration provide powerful tools to forecast the flow of migrants, measure the impact of a policy, determine the cost of physical and political frictions and more. Here, we analyse the migration of individuals from and to cities in the US, finding that city to city migration follows scaling laws, so that the city size is a significant factor in determining whether, or not, an individual decides to migrate and the city size of both the origin and destination play key roles in the selection of the destination.